[INFO] cloning repository https://github.com/bokuweb/lcs-diff-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bokuweb/lcs-diff-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokuweb%2Flcs-diff-rs"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokuweb%2Flcs-diff-rs'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7f087cec00cef1649c4684ff6dfb4e8b72f71749 [INFO] checking bokuweb/lcs-diff-rs against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbokuweb%2Flcs-diff-rs" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bokuweb/lcs-diff-rs on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bokuweb/lcs-diff-rs [INFO] finished tweaking git repo https://github.com/bokuweb/lcs-diff-rs [INFO] tweaked toml for git repo https://github.com/bokuweb/lcs-diff-rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/bokuweb/lcs-diff-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded speculate v0.0.25 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 49103c6242fa7ab0b0794dd7064399fb73c8b4a3fa1935131e03e45a4fcf21ba [INFO] running `"docker" "start" "-a" "49103c6242fa7ab0b0794dd7064399fb73c8b4a3fa1935131e03e45a4fcf21ba"` [INFO] [stderr] Compiling speculate v0.0.25 [INFO] [stderr] Checking lcs-diff v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/lib.rs:2:30 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(plugin_registrar, quote)] [INFO] [stderr] | ^^^^^ feature has been removed [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/lib.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::util::small_vector` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/lib.rs:11:19 [INFO] [stderr] | [INFO] [stderr] 11 | use syntax::util::small_vector::SmallVector; [INFO] [stderr] | ^^^^^^^^^^^^ could not find `small_vector` in `util` [INFO] [stderr] [INFO] [stderr] error: cannot find macro `quote_item` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/generator.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | quote_item!(cx, mod $name { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find macro `quote_item` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/generator.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | quote_item!(cx, #[test] fn $name() { $block }).unwrap() [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find macro `quote_item` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/generator.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | quote_item!(cx, #[bench] fn $name($ident: &mut ::test::Bencher) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find macro `quote_item` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/lib.rs:29:18 [INFO] [stderr] | [INFO] [stderr] 29 | let module = quote_item!(cx, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/lib.rs:21:37 [INFO] [stderr] | [INFO] [stderr] 21 | reg.register_macro("speculate", expand_speculate); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected struct `syntax::tokenstream::TokenStream`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `for<'cx, 'r> fn(&'cx mut syntax::ext::base::ExtCtxt<'r>, syntax::source_map::Span, syntax::tokenstream::TokenStream) -> std::boxed::Box<(dyn syntax::ext::base::MacResult + 'cx)>` [INFO] [stderr] found type `for<'r, 's, 't0> fn(&'r mut syntax::ext::base::ExtCtxt<'s>, [type error], &'t0 [syntax::tokenstream::TokenTree]) -> std::boxed::Box<(dyn syntax::ext::base::MacResult + 'static)> {expand_speculate}` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/lib.rs:25:22 [INFO] [stderr] | [INFO] [stderr] 25 | let mut parser = stream_to_parser(cx.parse_sess(), tokens.iter().cloned().collect()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'_>` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/parser.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | let span = parser.span; [INFO] [stderr] | ^^^^ unknown field [INFO] [stderr] | [INFO] [stderr] = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/parser.rs:22:16 [INFO] [stderr] | [INFO] [stderr] 22 | if let token::Ident(ident) = parser.token { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ ------------ this match expression has type `syntax::parse::token::Token` [INFO] [stderr] | | [INFO] [stderr] | expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::parse::token::Token` [INFO] [stderr] found type `syntax::parse::token::TokenKind` [INFO] [stderr] [INFO] [stderr] error[E0023]: this pattern has 1 field, but the corresponding tuple variant has 2 fields [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/parser.rs:22:16 [INFO] [stderr] | [INFO] [stderr] 22 | if let token::Ident(ident) = parser.token { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 1 [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/generator.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | let name = cx.ident_of(&self.name); [INFO] [stderr] | ^^^^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/generator.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | let name = cx.ident_of(&self.name); [INFO] [stderr] | ^^^^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.25/src/generator.rs:78:23 [INFO] [stderr] | [INFO] [stderr] 78 | let name = cx.ident_of(&self.name); [INFO] [stderr] | ^^^^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] error: aborting due to 15 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0023, E0061, E0308, E0432, E0557, E0609. [INFO] [stderr] For more information about an error, try `rustc --explain E0023`. [INFO] [stderr] error: could not compile `speculate`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "49103c6242fa7ab0b0794dd7064399fb73c8b4a3fa1935131e03e45a4fcf21ba"` [INFO] running `"docker" "rm" "-f" "49103c6242fa7ab0b0794dd7064399fb73c8b4a3fa1935131e03e45a4fcf21ba"` [INFO] [stdout] 49103c6242fa7ab0b0794dd7064399fb73c8b4a3fa1935131e03e45a4fcf21ba